【摘要】 首先简述了超声振动切削技术的发展、优点及应用领域,以超声振动车削工艺为例,通过对振动车削中的临界速度、超声波发生装置系统、振动切削刀具装置和超声振动切削机理等关键因素的分析,总结了目前制约超声振动切削技术实用化的一些主要原因,指出了超声振动切削技术需要进一步研究和解决的问题。文章还分析了振动切削技术的最新发展,认为超声振动切削是一项有发展前途的新型技术。更多还原

【Abstract】 Introduces the history,advantages and application field of the ultrasonic cutting technology(UCT).With the analyses of the critical cutting speed,ultrasonic generator,vibrating cutting devices and mechanism of vibrating cutting technology,the paper discusses the main factors to restrict the applications of UCT. The paper also analyzes an up-to-date vibrating cutting technology and summarize the problems to be studied and solved for UCT.更多还原